They started to sing before they could speak. One of the first of their favorite songs was ""Boys"" by Italian singer Sabrina Salerno.

TWiiNS released four albums for which they were awarded three Golden and one Platinum records.

They hosted their own TV show ""Hitbox"" for four years on TV Markiza and played the leading role of Tereza in Musical ""Rebelove"" showcasing in Prague's Broadway Theatre and in Bratislava as well.

In April 2008 Daniela and Veronika recorded their song ""I Don't Know"" and filmed it's video in beautiful Miami the following month. This song was brought to life in cooperation with American producer Jimmy Douglas, very well known for his work with Timbaland, Nelly Furtado, Justin Timberlake, Duran Duran and many more.